CN101912905A - A kind of plate coiling machine for long semicircular workpieces - Google Patents

A kind of plate coiling machine for long semicircular workpieces Download PDF

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Publication number
CN101912905A
CN101912905A CN 201010268700 CN201010268700A CN101912905A CN 101912905 A CN101912905 A CN 101912905A CN 201010268700 CN201010268700 CN 201010268700 CN 201010268700 A CN201010268700 A CN 201010268700A CN 101912905 A CN101912905 A CN 101912905A
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CN
China
Prior art keywords
roll
lathe bed
support roller
frame
adjusting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 201010268700
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Chinese (zh)
Inventor
雪莉·陈
卡罗拉·陈
一多·王
刘庆印
张德房
田衍新
王小建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAI'AN HUALU FORGE PRESS CO Ltd
ASHISH Inc
Original Assignee
TAI'AN HUALU FORGE PRESS CO Ltd
ASHISH Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TAI'AN HUALU FORGE PRESS CO Ltd, ASHISH Inc filed Critical TAI'AN HUALU FORGE PRESS CO Ltd
Priority to CN 201010268700 priority Critical patent/CN101912905A/en
Publication of CN101912905A publication Critical patent/CN101912905A/en
Pending legal-status Critical Current

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Abstract

A kind of plate coiling machine for long semicircular workpieces, principal character is: lower roll and adjusting device are installed above the lathe bed, lower roll is installed on the lathe bed by the bottom roll bearing block at two ends, and the lower support roller is installed on the adjusting device and is supporting lower roll, and lower roll one end connects with power set by power transmission shaft; The lathe bed both sides are equipped with frame; The frame lower end is connected with lathe bed, and it is firm that the top has tie-beam to connect; The frame upper end of both sides is equipped with oil cylinder; The piston rod of oil cylinder is connected with the upper beam two ends by hinged; Also be connected with attaching beam below putting the beams in place, the attaching beam cross section is " J " shape or channel steel shape; Top roll is installed below the attaching beam, and upper support roller and top roll clamp is installed at interval along the top roll length direction.The present invention is when rolling the semi arch workpiece, and the attaching beam that is " J " word or channel-section steel type can be dodged workpiece and do not interfered in the roll bending process, has solved the difficult problem that rolls with veneer reeling machine of the semi-circular workpiece of minor radius.Additional in addition beam can also be changed, and to roll the workpiece of different types, plays the purpose of a tractor serves several purposes.

Description

A kind of plate coiling machine for long semicircular workpieces
Technical field
The present invention relates to a kind of a kind of forging equipment that is used for sheet metal processing, be specifically related to a kind of plate coiling machine for long semicircular workpieces.
Background technology
Existing crane hangs the circular suspension rod of the back of the body, and a position of workpiece is a segmental arc, and its radius is less, and length direction is longer, and the general bender that adopts of its processing is converted into semicircle, and this method wastes time and energy, and processed workpiece is also lack of standardization.And adopt veneer reeling machine to roll because of diameter less and length often about ten meters, can't roll with the veneer reeling machine of routine, the veneer reeling machine of normal tape beam also can't roll because of workpiece and Liang Tiyou interfere, thereby how to roll long semicircular workpieces with veneer reeling machine be to need the technology difficult problem that solves at present.
Summary of the invention
At the problems referred to above, the purpose of this invention is to provide a kind of veneer reeling machine of long semicircular workpieces.
The object of the present invention is achieved like this: a kind of plate coiling machine for long semicircular workpieces, comprise: lower roll and adjusting device are installed above the lathe bed, lower roll is installed on the lathe bed by the bottom roll bearing block at two ends, the lower support roller is installed on the adjusting device and is supporting lower roll, and lower roll one end connects with power set by power transmission shaft;
The lathe bed both sides are equipped with frame; The frame lower end is connected with lathe bed, and it is firm that the top has tie-beam to connect; The frame upper end of both sides is equipped with oil cylinder; The piston rod of oil cylinder is connected with the upper beam two ends by hinged;
It is characterized in that: also be connected with attaching beam below putting the beams in place, the attaching beam cross section is " J " shape or channel steel shape; Top roll is installed below the attaching beam, and upper support roller and top roll clamp is installed at interval along the top roll length direction.
Purpose of the present invention can also realize like this: upper beam is the monoblock type crossbeam that a cross section is " J " shape or channel steel shape with attaching beam.
Adjusting device is made up of leading screw, nut, following wedge and last wedge, and leading screw connects motor or handwheel is installed, and adopts electronic or manual adjustments.
Power set are made up of two motors, two reductors and two brakes, adopt two drive forms to drive two lower roll runnings.
The frame both sides are equipped with displacement measuring device.
The present invention has following beneficial effect: the attaching beam that when rolling the semi arch workpiece, is " J " word or channel-section steel type can be dodged workpiece and do not interfered in the roll bending process, has solved the difficult problem that rolls with veneer reeling machine of the semi-circular workpiece of minor radius.Additional in addition beam can also be changed, and to roll the workpiece of different types, plays the purpose of a tractor serves several purposes.
Further specify below in conjunction with accompanying drawing.
Description of drawings
Fig. 1: be this machine structural representation
Fig. 2: for looking diagrammatic sketch in Fig. 1 left side
Fig. 3: for Fig. 1 along the A-A generalized section
Fig. 4 (a): be the attaching beam front view; (b) along the B-B cutaway view
Fig. 5: be top roll clamp structural representation
Fig. 6: (a) be lower support roll structure schematic diagram; (b) lower support roller installation site figure
Fig. 7: be the adjusting device schematic diagram
Fig. 8: (a) be upper support roller front view; (b) upper support roller left view
Fig. 9: be the lathe bed structure schematic diagram
Figure 10: be the lower roll structural representation
Figure 11: be the top roll structural representation
Figure 12: be attaching beam, top roll and backing roll syndeton schematic diagram
Figure 13: be plan structure schematic diagram of the present invention
Each parts label is as follows among the figure:
Upper beam 1, frame 2, lower roll 3, top roll 4, upper support roller 5, lower support roller 6, attaching beam 7, lathe bed 8, adjusting device 9, top roll clamp 10, power transmission shaft 11, power set 12, tie-beam 13, bottom roll bearing block 14, last roll bearing seat 15, oil cylinder 16, workpiece 17;
Upper support roller 5 comprises: upper support seat 5.1, upper support roll body 5.2;
Lower support roller 6 comprises: lower support roller end lid 6.1, lower support roll body 6.2, lower support roller bearing 6.3, lower support roller seat 6.4, lower support roll shaft 6.5;
Adjusting device 9 comprises: motor 9.1, screw mandrel 9.2, nut 9.3, time wedge 9.4, last wedge 9.5;
As shown in the figure, the present invention includes: lower roll 3 and adjusting device 9 are installed above the lathe bed 8, lower roll 3 is installed on the lathe bed 8 by the bottom roll bearing block 14 at two ends, and lower support roller 6 is installed on the adjusting device 9 and is supporting lower roll 3, and lower roll 3 one ends connect with power set 12 by power transmission shaft 11;
Lathe bed 8 both sides are equipped with frame 2; Frame 2 lower ends are connected with lathe bed 8, and it is firm that the top has tie-beam 13 to connect; Frame 2 upper ends of both sides are equipped with oil cylinder 16; The piston rod of oil cylinder 16 is connected with 1 two ends of putting the beams in place by hinged;
Also be connected with attaching beam 7 below upper beam 1, attaching beam 7 cross sections are " J " shape or channel steel shape; Top roll 4 is installed below the attaching beam 7, and upper support roller 5 and top roll clamp 10 is installed at interval along top roll 4 length directions.The attaching beam 7 of " J font " and " channel-section steel type " is fit to twice roll-forming of segmentation.One section 90 degree of volume rolled up the segmental arc that another section 90 spent again earlier.Attaching beam 7 can sectional making.
Upper beam 1 can according to circumstances be made the monoblock type crossbeam that a cross section is " J " shape or channel steel shape with attaching beam 7.
Adjusting device 9 is made up of leading screw 9.2, nut 9.3, following wedge 9.4 and last wedge 9.5, and leading screw 9.2 connects motors 9.1 or handwheel is installed, and adopts electronic or manual adjustments.
Power set 12 are made up of two motors, two reductors and two brakes, adopt two drive forms to drive 3 runnings of two lower rolls.
In addition, displacement measuring device can also be installed in frame 2 both sides.
Introduce each modular construction below in detail
Putting the beams in place 1 is the steel plate weldment, is one of main stressed member of machine, and 1 two ends of putting the beams in place are connected by hinged with the piston rod of two side cylinders, and downside is connected by securing member with attaching beam.Upper beam 1 moves up and down by hydraulic oil cylinder driving in two frames, in order to finish the workpiece task that rolls.
Lathe bed 8 is the steel plate weldment, is one of main stressed member of machine, and frame is installed in lathe bed 8 both sides, and roller arrangement and lower support roller regulating device 9 under the last Plane Installation, lower support roller 6 are installed on the adjusting device 9 and are supporting lower roll 3 above it.
Tie-beam 13 is a welded-steel plate construction, connects the frame 2 of both sides, plays the effect of stablizing machine.
Following roller arrangement is by two lower rolls 3, bottom roll bearing block 14, and compositions such as bearing, bottom roll bearing block 14 are installed on the lathe bed 8, and lower roll 3 is connected with power set 12 by power transmission shaft 11.When machine was symmetrical expression, lower roll 3 was fixedly mounted on the lathe bed 8; When machine was the machine that moves horizontally, lower roll 3 can move in guide groove.
Attaching beam 7 cross sectional shapes are the cross sectional shape of " J " or channel-section steel.Connect to put the beams in place 1 on it, top roll 4, upper support roller 5, top roll clamp 10 are installed down, working position " recessed " shape is when avoiding rolling semicircular workpieces in the middle of it, and the interference with workpiece takes place, and two ends can be equipped with track, also can not install.
Top roll 4 is made up of last roll body, bearing block, bearing etc., top roll 4 is slender axles shape parts, two ends are installed on the two ends of attaching beam 7 by bearing block, bearing, middle sagging serious, thereby need adopt other method and prevent that it is sagging, and when rolling workpiece, need install upper support roller 5 additional in medial section.
Top roll clamp 10 are and prevent that top roll 4 is sagging and be provided with, and its upper end is installed on the attaching beam 7, and it is not sagging that top roll 4 is held in the lower end, and the lower end of top roll can be exposed simultaneously, does not influence the function that rolls of top roll 4.
Upper support roller 5 is made up of upper support roller seat 5.1, upper support roll body 5.2 etc., be installed on the attaching beam 7, upper support roller 5 supports top roll 4, and the masterpiece of workpiece is used on the top roll 4 when rolling, and passes to upper support roller 5 then, by it power is passed to attaching beam 7, attaching beam 7 and power is passed to put the beams in place 1 again.
Lower support roller 6 is made up of lower support roller end lid 6.1, lower support roll body 6.2, lower support roller bearing 6.3, lower support roller seat 6.4, lower support roll shaft 6.5 etc., lower support roller seat 6.4 is installed on the adjusting device 9, when machine is the veneer reeling machine of symmetrical expression, lower support roller seat 6.4 fastening being installed on the adjusting device 9, lower support roller 6 moves up and down on adjusting device.When lower roll 4 was the machine that moves horizontally, lower support roller 6 was installed in the chute of adjusting device, and lower support roller 6 can also move horizontally in chute.
Adjusting device 9 has the function of regulating lower roll 3 amounts of deflection, be the indispensable parts of roll bending quality assurance, be made up of motor 9.1, screw mandrel 9.2, nut 9.3, time wedge 9.4, last wedge 9.5 etc., adjusting can be undertaken also can being the handle manually-operated by motor reducer.Adjusting device 9 is installed on the lathe bed 8, lower support roller 6 is installed above it, its merit merit is according to rolling the material of steel plate and the upper-lower position that thickness is regulated lower support roller 6, thereby regulate the amount of deflection of lower roll, compensation lathe bed 8 is owing to the stressed distortion that causes, thus the manufacturing quality of assurance workpiece radius everywhere.
But adjusting device 9 installation position displacement sensors show adjustable range by computer or digital display meter, or realize control automatically.
Frame 2 is a welded-steel plate construction, and the lower end connects with lathe bed 8, and the upper end connects with oil cylinder, is the main stressed member of machine.
Power set 12 mainly are made up of two motors, two reductors and two brakes.Adopt two forms that drive to drive 3 runnings of two lower rolls, eliminated effectively and rolled in the process plate the Mechanic Interference Problem of two bottom working rolls, motor is the metallurgical bridge motor of YZR type high-slip, adapt to the frequent starting and the rotating of this equipment, but by the brake accurate stopping, reductor is hard flank of tooth standard type reductor, and quality is good, efficient is high, noise is low, bearing capacity is big.
The type of drive of power set 12 also can adopt hydraulic drive mechanism to finish.
The course of work:
One end of steel plate workpiece 17 is put into, oil cylinder 16 drives upper beam 1 drive attaching beam 7 and top roll 4 is depressed, and power set 12 drive lower rolls 3 by power transmission shaft 11, roll the segmental arc greater than 90 degree, in the process of rolling, lower support roller 6 is regulated its height by adjusting device 9, guarantees its manufacturing quality, after workpiece 17 moulding, workpiece takes out, the turnback direction rolls the other end, finishes workpiece and makes.Top roll 4 has been depressed digital display device, and the process of rolling has steel plate (workpiece) walking sensor.
Lathe bed 8 lower ends are equipped with changes the assembly pulley that attaching beam reaches, so that the replacing of attaching beam.

Claims (5)

1. plate coiling machine for long semicircular workpieces, comprise: lower roll (3) and adjusting device (9) are installed above the lathe bed (8), lower roll (3) is installed on the lathe bed (8) by the bottom roll bearing block (14) at two ends, lower support roller (6) is installed in adjusting device (9) and goes up and supporting lower roll (3), and lower roll (3) one ends connect with power set (12) by power transmission shaft (11);
Lathe bed (8) both sides are equipped with frame (2); Frame (2) lower end is connected with lathe bed (8), and it is firm that the top has tie-beam (13) to connect; The frame of both sides (2) upper end is equipped with oil cylinder (16); The piston rod of oil cylinder (16) is connected with (1) two ends of putting the beams in place by hinged;
It is characterized in that: also be connected with attaching beam (7) below put the beams in place (1), attaching beam (7) cross section is " J " shape or channel steel shape; Top roll (4) is installed below the attaching beam (7), and upper support roller (5) and top roll clamp (10) is installed at interval along top roll (4) length direction.
2. plate coiling machine for long semicircular workpieces according to claim 1 is characterized in that: put the beams in place (1) is the monoblock type crossbeam that a cross section is " J " shape or channel steel shape with attaching beam (7).
3. plate coiling machine for long semicircular workpieces according to claim 1, it is characterized in that: adjusting device (9) is made up of leading screw (9.2), nut (9.3), following wedge (9.4) and last wedge (9.5), leading screw (9.2) connects motor (9.1) or handwheel is installed, and adopts electronic or manual adjustments.
4. plate coiling machine for long semicircular workpieces according to claim 1 is characterized in that: power set (12) are made up of two motors, two reductors and two brakes, adopt two drive forms to drive two lower rolls (3) running.
5. according to claim 1,2,3 or 4 described plate coiling machine for long semicircular workpieces, it is characterized in that: frame (2) both sides are equipped with displacement measuring device.
CN 201010268700 2010-09-01 2010-09-01 A kind of plate coiling machine for long semicircular workpieces Pending CN101912905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010268700 CN101912905A (en) 2010-09-01 2010-09-01 A kind of plate coiling machine for long semicircular workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010268700 CN101912905A (en) 2010-09-01 2010-09-01 A kind of plate coiling machine for long semicircular workpieces

Publications (1)

Publication Number Publication Date
CN101912905A true CN101912905A (en) 2010-12-15

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847759A (en) * 2012-09-26 2013-01-02 镇江市锻压机床厂 Plate rolling machine for ship
CN102847760A (en) * 2012-09-26 2013-01-02 镇江市锻压机床厂 Three-roller pipe making machine
CN106077182A (en) * 2016-05-06 2016-11-09 江苏金泽重型机械有限公司 A kind of tuber
CN107262568A (en) * 2016-10-20 2017-10-20 泰安华鲁锻压机床有限公司 A kind of working roll of veneer reeling machine deflection deformation compensation device
CN113680717A (en) * 2021-07-29 2021-11-23 泰安华鲁锻压机床有限公司 Parallel leveling roller cleaning device of plate leveling machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903990A1 (en) * 1979-02-02 1980-08-07 Gottlieb Dangel Bending machine for mfg. gutters or tubes from metal sheet - esp. roof gutters from metal sheet coated with plastic, which is not damaged by bending rolls
JPS60145223A (en) * 1984-01-07 1985-07-31 Masanori Mochizuki Method and device for roll bending
SU938462A1 (en) * 1980-12-15 1985-10-15 Казанский Ордена Трудового Красного Знамени Авиационный Институт Им.А.Н.Туполева Roller sheet bending machine
US4628721A (en) * 1984-05-16 1986-12-16 Kaiser Steel Corporation Method of roll forming cylindrical pipe
CN201049364Y (en) * 2007-05-13 2008-04-23 淄博玖玖机械有限公司 Six-roller type lapping machine
CN201147790Y (en) * 2008-01-22 2008-11-12 南通恒力重工机械有限公司 Ultra-wide rolling machine capable of rolling circular and small diameter arc
CN201848457U (en) * 2010-09-01 2011-06-01 艾希斯公司 Long semicircular workpiece rolling machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903990A1 (en) * 1979-02-02 1980-08-07 Gottlieb Dangel Bending machine for mfg. gutters or tubes from metal sheet - esp. roof gutters from metal sheet coated with plastic, which is not damaged by bending rolls
SU938462A1 (en) * 1980-12-15 1985-10-15 Казанский Ордена Трудового Красного Знамени Авиационный Институт Им.А.Н.Туполева Roller sheet bending machine
JPS60145223A (en) * 1984-01-07 1985-07-31 Masanori Mochizuki Method and device for roll bending
US4628721A (en) * 1984-05-16 1986-12-16 Kaiser Steel Corporation Method of roll forming cylindrical pipe
CN201049364Y (en) * 2007-05-13 2008-04-23 淄博玖玖机械有限公司 Six-roller type lapping machine
CN201147790Y (en) * 2008-01-22 2008-11-12 南通恒力重工机械有限公司 Ultra-wide rolling machine capable of rolling circular and small diameter arc
CN201848457U (en) * 2010-09-01 2011-06-01 艾希斯公司 Long semicircular workpiece rolling machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847759A (en) * 2012-09-26 2013-01-02 镇江市锻压机床厂 Plate rolling machine for ship
CN102847760A (en) * 2012-09-26 2013-01-02 镇江市锻压机床厂 Three-roller pipe making machine
CN106077182A (en) * 2016-05-06 2016-11-09 江苏金泽重型机械有限公司 A kind of tuber
CN107262568A (en) * 2016-10-20 2017-10-20 泰安华鲁锻压机床有限公司 A kind of working roll of veneer reeling machine deflection deformation compensation device
CN113680717A (en) * 2021-07-29 2021-11-23 泰安华鲁锻压机床有限公司 Parallel leveling roller cleaning device of plate leveling machine

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Application publication date: 20101215